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John Estropia
2020-08-18 12:05:20 +09:00
parent 72f36e7237
commit 0f3455a4a4
13 changed files with 557 additions and 104 deletions
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66
Sources/SectionBy.swift
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@@ -106,6 +106,36 @@ extension SectionBy where O: NSManagedObject {
@available(macOS 10.12, *)
extension SectionBy where O: CoreStoreObject {
/**
Initializes a `SectionBy` clause with the key path to use to group `ListMonitor` objects into sections
- parameter sectionKeyPath: the key path to use to group the objects into sections
*/
public init<T>(_ sectionKeyPath: KeyPath<O, FieldContainer<O>.Stored<T>>) {
self.init(sectionKeyPath, { $0 })
}
/**
Initializes a `SectionBy` clause with the key path to use to group `ListMonitor` objects into sections
- parameter sectionKeyPath: the key path to use to group the objects into sections
*/
public init<T>(_ sectionKeyPath: KeyPath<O, FieldContainer<O>.Virtual<T>>) {
self.init(sectionKeyPath, { $0 })
}
/**
Initializes a `SectionBy` clause with the key path to use to group `ListMonitor` objects into sections
- parameter sectionKeyPath: the key path to use to group the objects into sections
*/
public init<T>(_ sectionKeyPath: KeyPath<O, FieldContainer<O>.Coded<T>>) {
self.init(sectionKeyPath, { $0 })
}
/**
Initializes a `SectionBy` clause with the key path to use to group `ListMonitor` objects into sections
@@ -158,6 +188,42 @@ extension SectionBy where O: CoreStoreObject {
self.init(O.meta[keyPath: sectionKeyPath].keyPath, sectionIndexTransformer)
}
/**
Initializes a `SectionBy` clause with the key path to use to group `ListMonitor` objects into sections, and a closure to transform the value for the key path to an appropriate section name
- Important: Some utilities (such as `ListMonitor`s) may keep `SectionBy`s in memory and may thus introduce retain cycles if reference captures are not handled properly.
- parameter sectionKeyPath: the key path to use to group the objects into sections
- parameter sectionIndexTransformer: a closure to transform the value for the key path to an appropriate section name
*/
public init<T>(_ sectionKeyPath: KeyPath<O, FieldContainer<O>.Stored<T>>, _ sectionIndexTransformer: @escaping (_ sectionName: String?) -> String?) {
self.init(O.meta[keyPath: sectionKeyPath].keyPath, sectionIndexTransformer)
}
/**
Initializes a `SectionBy` clause with the key path to use to group `ListMonitor` objects into sections, and a closure to transform the value for the key path to an appropriate section name
- Important: Some utilities (such as `ListMonitor`s) may keep `SectionBy`s in memory and may thus introduce retain cycles if reference captures are not handled properly.
- parameter sectionKeyPath: the key path to use to group the objects into sections
- parameter sectionIndexTransformer: a closure to transform the value for the key path to an appropriate section name
*/
public init<T>(_ sectionKeyPath: KeyPath<O, FieldContainer<O>.Virtual<T>>, _ sectionIndexTransformer: @escaping (_ sectionName: String?) -> String?) {
self.init(O.meta[keyPath: sectionKeyPath].keyPath, sectionIndexTransformer)
}
/**
Initializes a `SectionBy` clause with the key path to use to group `ListMonitor` objects into sections, and a closure to transform the value for the key path to an appropriate section name
- Important: Some utilities (such as `ListMonitor`s) may keep `SectionBy`s in memory and may thus introduce retain cycles if reference captures are not handled properly.
- parameter sectionKeyPath: the key path to use to group the objects into sections
- parameter sectionIndexTransformer: a closure to transform the value for the key path to an appropriate section name
*/
public init<T>(_ sectionKeyPath: KeyPath<O, FieldContainer<O>.Coded<T>>, _ sectionIndexTransformer: @escaping (_ sectionName: String?) -> String?) {
self.init(O.meta[keyPath: sectionKeyPath].keyPath, sectionIndexTransformer)
}
/**
Initializes a `SectionBy` clause with the key path to use to group `ListMonitor` objects into sections, and a closure to transform the value for the key path to an appropriate section name